History for Saint Helena Island, St. Helena

Wednesday, November 21, 2012 — View Current Conditions
Wednesday, November 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 60 °F -  
Max Temperature 63 °F - - ()
Min Temperature 58 °F - - ()
Degree Days
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture
Dew Point 57 °F    
Average Humidity 86    
Maximum Humidity 99    
Minimum Humidity 75    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.06 in    
Wind
Wind Speed 13 mph ()    
Max Wind Speed 18 mph    
Max Gust Speed -    
Visibility 2.0 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports
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Astronomy
May. 18, 2013 Rise Set
Actual Time 5:41 AM GMT 6:36 PM GMT
Civil Twilight 5:17 AM GMT 6:59 PM GMT
Nautical Twilight 4:50 AM GMT 7:26 PM GMT
Astronomical Twilight 4:22 AM GMT 7:54 PM GMT
Moon 12:58 PM GMT (11/21) 12:43 AM GMT (11/21)
Length Of Visible Light 13h 41m
Length of Day
12h 55m
First Quarter, 59% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
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Hourly Observations
Time (GMT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
2:50 AM 58 °F 58 °F 99% 30.06 in - SE 18.4 mph - -  
5:50 AM 59 °F 56 °F 87% 30.07 in - SE 16.1 mph - -  
8:50 AM 59 °F 58 °F 94% 30.12 in 2 mi SE 18.4 mph - - Rain Light Rain Showers
11:50 AM 61 °F 58 °F 85% 30.08 in 2 mi ESE 16.1 mph - - Rain Light Rain Showers
2:50 PM 63 °F 58 °F 78% 30.00 in 2 mi SE 16.1 mph - -   Mostly Cloudy
5:50 PM 60 °F 57 °F 87% 30.02 in - SE 16.1 mph - -  
8:50 PM 61 °F 55 °F 75% 30.05 in - ESE 15.0 mph - -  
11:50 PM 60 °F 57 °F 87% 30.04 in - SE 12.7 mph - -  
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